Bus Piedras Negras to San Luis Potosí

Compare all timetables for the bus from Piedras Negras to San Luis Potosí

Here is a selection of the cheapest bus trips from the schedule from Piedras Negras to San Luis Potosí from various bus operators like Autobuses Anáhuac or Futura for the next days.

today

tomorrow

$153

Monday

Tuesday

Wednesday

$153

Thursday

$152

Friday

$153

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Futura	13h 5m	1:00 AM	Piedras Negras	Central Bus Station	1:05 PM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/22/2026 1:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/22/2026 1:05:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 13h 5m
Futura	12h 50m	11:00 AM	Piedras Negras	Central Bus Station	10:50 PM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/22/2026 11:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/22/2026 10:50:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 50m
Futura	12h 45m	6:00 PM	Piedras Negras	Central Bus Station	5:45 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/22/2026 6:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/23/2026 5:45:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 45m
Autobuses Anáhuac	13h 5m	12:30 PM	Piedras Negras	Central Bus Station	12:35 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/22/2026 12:30:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/23/2026 12:35:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 13h 5m
Autobuses Anáhuac	12h 25m	5:00 PM	Piedras Negras	Central Bus Station	4:25 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/22/2026 5:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/23/2026 4:25:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 25m

Did you know that if you travel from Piedras Negras to San Luis Potosí via Saltillo, you can save more than $99? You can find the corresponding connections below.
- Senda TDN Diamante
  
  10h 23m
  
  0
  
  2:42 AM
  
  Piedras Negras
  Cereso
  
  2:56 AM
  
  Saltillo
  Islas Carolinas
  
  0
  
  Basic
  
  $8
  
  A Bus from Senda TDN Diamante goes from Cereso, Piedras Negras (Mexico) at 3/24/2026 2:42:00 AM to Islas Carolinas, Saltillo (Mexico) arriving at 3/24/2026 2:56:00 AM. 50 Basic ticket for $8 per person are available. Travel duration is 1h 14m
- Futura
  
  5h 20m
  
  0
  
  6:45 AM
  
  Saltillo
  Central Bus Station
  
  12:05 PM
  
  San Luis Potosí
  Central Bus Station
  
  0
  
  Economy
  
  $46
  
  A Bus from Futura goes from Central Bus Station, Saltillo (Mexico) at 3/24/2026 6:45:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/24/2026 12:05:00 PM. 50 Economy ticket for $46 per person are available. Travel duration is 5h 20m
Travel Time is 1h 2m shorter, and you will save $99

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Futura	13h 5m	1:00 AM	Piedras Negras	Central Bus Station	1:05 PM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/25/2026 1:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/25/2026 1:05:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 13h 5m
Futura	12h 50m	11:00 AM	Piedras Negras	Central Bus Station	10:50 PM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/25/2026 11:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/25/2026 10:50:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 50m
Futura	12h 45m	6:00 PM	Piedras Negras	Central Bus Station	5:45 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/25/2026 6:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/26/2026 5:45:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 45m
Autobuses Anáhuac	13h 5m	12:30 PM	Piedras Negras	Central Bus Station	12:35 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/25/2026 12:30:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/26/2026 12:35:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 13h 5m
Autobuses Anáhuac	12h 25m	5:00 PM	Piedras Negras	Central Bus Station	4:25 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/25/2026 5:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/26/2026 4:25:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 25m

Did you know that if you travel from Piedras Negras to San Luis Potosí via Saltillo, you can save more than $126? You can find the corresponding connections below.
- Senda TDN Diamante
  
  9h 24m
  
  0
  
  6:01 PM
  
  Piedras Negras
  Cereso
  
  6:07 PM
  
  Saltillo
  Islas Carolinas
  
  0
  
  Basic
  
  $8
  
  A Bus from Senda TDN Diamante goes from Cereso, Piedras Negras (Mexico) at 3/24/2026 6:01:00 PM to Islas Carolinas, Saltillo (Mexico) arriving at 3/24/2026 6:07:00 PM. 50 Basic ticket for $8 per person are available. Travel duration is 1h 6m
- Flix Mexico
  
  6h 20m
  
  0
  
  8:05 PM
  
  Saltillo
  Sin Nombre de Col 25 Bus Stop
  
  2:25 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $19
  
  A Bus from Flix Mexico goes from Sin Nombre de Col 25 Bus Stop, Saltillo (Mexico) at 3/24/2026 8:05:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 3/25/2026 2:25:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 6h 20m
Travel Time is 2h 1m shorter, and you will save $126

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Futura	13h 5m	1:00 AM	Piedras Negras	Central Bus Station	1:05 PM	San Luis Potosí	Central Bus Station	Economy	$152	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/26/2026 1:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/26/2026 1:05:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 13h 5m
Futura	11h 55m	10:40 AM	Piedras Negras	Central Bus Station	9:35 PM	San Luis Potosí	Central Bus Station	Economy	$152	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/26/2026 10:40:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/26/2026 9:35:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 11h 55m
Futura	12h 45m	6:00 PM	Piedras Negras	Central Bus Station	5:45 AM	San Luis Potosí	Central Bus Station	Economy	$152	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/26/2026 6:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/27/2026 5:45:00 AM. 50 Economy ticket for $152 per person are available. Travel duration is 12h 45m
Autobuses Anáhuac	13h 5m	11:30 AM	Piedras Negras	Central Bus Station	11:35 PM	San Luis Potosí	Central Bus Station	Economy	$152	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/26/2026 11:30:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/26/2026 11:35:00 PM. 50 Economy ticket for $152 per person are available. Travel duration is 13h 5m
Autobuses Anáhuac	13h 5m	5:30 PM	Piedras Negras	Central Bus Station	5:35 AM	San Luis Potosí	Central Bus Station	Economy	$152	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/26/2026 5:30:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/27/2026 5:35:00 AM. 50 Economy ticket for $152 per person are available. Travel duration is 13h 5m

Did you know that if you travel from Piedras Negras to San Luis Potosí via Saltillo, you can save more than $125? You can find the corresponding connections below.
- Senda TDN Diamante
  
  9h 24m
  
  0
  
  6:01 PM
  
  Piedras Negras
  Cereso
  
  6:07 PM
  
  Saltillo
  Islas Carolinas
  
  0
  
  Basic
  
  $8
  
  A Bus from Senda TDN Diamante goes from Cereso, Piedras Negras (Mexico) at 3/24/2026 6:01:00 PM to Islas Carolinas, Saltillo (Mexico) arriving at 3/24/2026 6:07:00 PM. 50 Basic ticket for $8 per person are available. Travel duration is 1h 6m
- Flix Mexico
  
  6h 20m
  
  0
  
  8:05 PM
  
  Saltillo
  Sin Nombre de Col 25 Bus Stop
  
  2:25 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $19
  
  A Bus from Flix Mexico goes from Sin Nombre de Col 25 Bus Stop, Saltillo (Mexico) at 3/24/2026 8:05:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 3/25/2026 2:25:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 6h 20m
Travel Time is 1h 31m shorter, and you will save $125

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Futura	13h 5m	1:00 AM	Piedras Negras	Central Bus Station	1:05 PM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/27/2026 1:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/27/2026 1:05:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 13h 5m
Futura	12h 50m	11:00 AM	Piedras Negras	Central Bus Station	10:50 PM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/27/2026 11:00:00 AM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/27/2026 10:50:00 PM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 50m
Futura	12h 45m	6:00 PM	Piedras Negras	Central Bus Station	5:45 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Futura goes from Central Bus Station, Piedras Negras (Mexico) at 3/27/2026 6:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/28/2026 5:45:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 45m
Autobuses Anáhuac	13h 5m	12:30 PM	Piedras Negras	Central Bus Station	12:35 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/27/2026 12:30:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/28/2026 12:35:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 13h 5m
Autobuses Anáhuac	12h 25m	5:00 PM	Piedras Negras	Central Bus Station	4:25 AM	San Luis Potosí	Central Bus Station	Economy	$153	A Bus from Autobuses Anáhuac goes from Central Bus Station, Piedras Negras (Mexico) at 3/27/2026 5:00:00 PM to Central Bus Station, San Luis Potosí (Mexico) arriving at 3/28/2026 4:25:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 12h 25m

Did you know that if you travel from Piedras Negras to San Luis Potosí via Saltillo, you can save more than $126? You can find the corresponding connections below.
- Senda TDN Diamante
  
  9h 24m
  
  0
  
  6:01 PM
  
  Piedras Negras
  Cereso
  
  6:07 PM
  
  Saltillo
  Islas Carolinas
  
  0
  
  Basic
  
  $8
  
  A Bus from Senda TDN Diamante goes from Cereso, Piedras Negras (Mexico) at 3/24/2026 6:01:00 PM to Islas Carolinas, Saltillo (Mexico) arriving at 3/24/2026 6:07:00 PM. 50 Basic ticket for $8 per person are available. Travel duration is 1h 6m
- Flix Mexico
  
  6h 20m
  
  0
  
  8:05 PM
  
  Saltillo
  Sin Nombre de Col 25 Bus Stop
  
  2:25 AM
  
  San Luis Potosí
  Soriana El Paseo Bus Station
  
  0
  
  Economy
  
  $19
  
  A Bus from Flix Mexico goes from Sin Nombre de Col 25 Bus Stop, Saltillo (Mexico) at 3/24/2026 8:05:00 PM to Soriana El Paseo Bus Station, San Luis Potosí (Mexico) arriving at 3/25/2026 2:25:00 AM. 50 Economy ticket for $19 per person are available. Travel duration is 6h 20m
Travel Time is 2h 1m shorter, and you will save $126

Best Price Offer: The price for the cheapest bus from Piedras Negras to San Luis Potosí is $110 on 3/26/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Piedras Negras and San Luis Potosí

See here how frequent the connections between Piedras Negras and San Luis Potosí are, during different times and days of the week.

Sunday is the busiest day, with more than 7 daily buses from Piedras Negras to San Luis Potosí. Thursday has instead the fewest connections, with only 6 daily coaches between Piedras Negras and San Luis Potosí.

The busiest time of the day is the Evening, with 11 buses from Piedras Negras to San Luis Potosí, while Night sees the fewest connections between Piedras Negras and San Luis Potosí, with 4 offers.

Facts about the bus from Piedras Negras to San Luis Potosí

Compare all providers like Autobuses Anáhuac and Futura that travel 6 times every day by bus from Piedras Negras to San Luis Potosí in one click! Book your bus ticket from Piedras Negras to San Luis Potosí starting from $110!

Cheapest Bus	$110
Fastest Bus	10h 55m
Earliest Bus	1:00 AM
Latest Bus	11:30 PM
Daily Bus Routes	6 Ø
Distance	453.9 miles
Bus Companies	Autobuses Anáhuac and Futura

Cheapest bus connections from Piedras Negras to San Luis Potosí

Every day, 6 buses from 2 bus companies leave Piedras Negras for San Luis Potosí: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/21/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 03/15

Monday 03/16

Tuesday 03/17

Wednesday 03/18

Thursday 03/19

Friday 03/20

Saturday 03/21

Sunday 03/22

$153

Monday 03/23

Tuesday 03/24

$114

Wednesday 03/25

$151

Thursday 03/26

$110

Friday 03/27

$151

Saturday 03/28

Sunday 03/29

$110

Monday 03/30

Tuesday 03/31

$110

Wednesday 04/01

Thursday 04/02

Friday 04/03

Saturday 04/04

$153

Sunday 04/05

$110

Monday 04/06

Tuesday 04/07

Wednesday 04/08

Thursday 04/09

$151

Friday 04/10

$111

Saturday 04/11

The cheapest time to travel from Piedras Negras to San Luis Potosí

See here on which day and which time of the day you can find the cheapest bus ticket from Piedras Negras to San Luis Potosí, for the next 30 days.

With a price starting from $110, Thursday is the cheapest day for a bus from Piedras Negras to San Luis Potosí. Wednesday instead is the most expensive day with prices starting from $151.

Night is the cheapest day time for bus tickets from Piedras Negras to San Luis Potosí, with $109. Morning is the most expensive time of the day with prices starting from $152.

How to save money travelling from Piedras Negras to San Luis Potosí

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Piedras Negras to San Luis Potosí in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Piedras Negras to San Luis Potosí, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Piedras Negras to San Luis Potosí are also emptier.

All bus stations and stops in Piedras Negras and San Luis Potosí

In the map below, you can see where to find all bus stations in Piedras Negras and San Luis Potosí.

Central Bus Station

Allende 208

Cereso

Campamento Pemex Bus Stop

Senda - Del Norte Bus Stop

La Retama

Central Bus Station

Av Benito Juarez 250

Soriana El Paseo Bus Station

Doctor Salvador Nava Martínez 405

Av Constitución / Manual José Othón Bus Stop

Avenida Constitución 300

Barrio de Santiago

Bus Stop

Service and Comfort on the bus from Piedras Negras to San Luis Potosí

Want to know which seat classes are available on the buses from Piedras Negras to San Luis Potosí? Or which bus companies serve the route Piedras Negras to San Luis Potosí? Below you will find answers to your questions.

FAQs about the Piedras Negras to San Luis Potosí bus

How much does a Piedras Negras San Luis Potosí bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $110 and takes 12h 5m to reach San Luis Potosí. Compare offers to save money!

How much could I save by comparing buses from Piedras Negras to San Luis Potosí?

This route is offered by 2 companies with a range of ticket prices between $110 and $153. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Luis Potosí.

On average, how many connections are available from Piedras Negras to San Luis Potosí each day?

Every day, the Piedras Negras to San Luis Potosí bus route is served by approximately 6 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Piedras Negras to San Luis Potosí take?

The fastest bus from Piedras Negras to San Luis Potosí is offered by Futura and takes 10h 55m. Bus tickets for this connection cost $152. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Piedras Negras to San Luis Potosí?

The earliest bus arriving in San Luis Potosí from Piedras Negras starts at 1:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Piedras Negras to San Luis Potosí?

The latest bus trip departing from Piedras Negras for San Luis Potosí starts at 11:30 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Piedras Negras San Luis Potosí route?

When traveling by bus from Piedras Negras to San Luis Potosí, passengers can travel with Autobuses Anáhuac and Futura. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Piedras Negras and San Luis Potosí?

You can check all the direct connections between Piedras Negras and San Luis Potosí by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Autobuses Anáhuac and Futura.

What can I take with me on the Piedras Negras to San Luis Potosí bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Piedras Negras San Luis Potosí bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Piedras Negras San Luis Potosí bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Piedras Negras to San Luis Potosí on your planned travel date.

How does CheckMyBus find the best bus deals from Piedras Negras to San Luis Potosí?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 6 daily trips between Piedras Negras and San Luis Potosí. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Piedras Negras to San Luis Potosí?

Prices and availability for 6 trips between Piedras Negras and San Luis Potosí change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Piedras Negras to San Luis Potosí

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Piedras Negras and to San Luis Potosí

Here’s an overview of the most popular bus routes to Piedras Negras and to San Luis Potosí. Simply click on the connection of your choice, and you will find all the details about your bus route!